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hram777 [196]
3 years ago
9

grades are due tomorrow morning and ive been struggling really bad. this is the app that has been helping me pass. i’ll give bra

inlisest. just please help !!

Mathematics
1 answer:
ankoles [38]3 years ago
8 0

Answer:

answer is a

Step-by-step explanation:

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The price of tomatoes went from $1.12 per pound to $1.96 per pound in 3 years. find the rate of change of the price of tomatoes.
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3 years ago
A regular octagon with one side 6 In.
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The perimeter is 48 inches if that's what you need to know...
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A kayaker spends a morning paddling on a river. She travels 9 miles upstream and 9 miles downstream in a total of 6 hours. In st
tresset_1 [31]
To answer this item, we have 4 as the speed of the kayaker in still water and the speed of current be y.

When the karayaker moves upstream or against the current, his speed would be 4 - y. Further, if he moves downstream or with the current, the total speed would be 4 + y. The time utilized for the travel is equal to the ratio of the distance and the speed. 

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We multiply the equation by (4-y)(4+y)
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Simplifying,
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Transposing all the constants to only one side of the equation and rearranging,
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Answer:

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Step-by-step explanation:

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